Clenbuterol nausea/diarrhea , help???

Every time I take clenbuterol, I cannot run the cycle for more than 3-4 days because of stomach pain, nausea, and diarrhea. I think it is from starting at 40mcg every time, since my pills are 40 mcg each, I can't really go lower from the start.

Any ideas to stop these symptoms? Has this ever happened to you on clen?

I was thinking to soldier through a week or so at 40 mcg to see if my body reacts better.